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<ol class="breadcrumb">
  <li class="breadcrumb-item">Classes</li>
  <li class="breadcrumb-item" >CrudController</li>
</ol>

<ul class="nav nav-tabs" role="tablist">
        <li class="nav-item">
            <a href="#info" 
                class="nav-link"
                class="nav-link active"
                role="tab" id="info-tab" data-bs-toggle="tab" data-link="info">Info</a>
        </li>
        <li class="nav-item">
            <a href="#source" 
                class="nav-link"
                
                role="tab" id="source-tab" data-bs-toggle="tab" data-link="source">Source</a>
        </li>
</ul>

<div class="tab-content">
    <div class="tab-pane fade active in" id="info">
        <p class="comment">
            <h3>File</h3>
        </p>
        <p class="comment">
            <code>utils/mongo-crud/crud.controller.ts</code>
        </p>






            <section data-compodoc="block-index">
    <h3 id="index">Index</h3>
    <table class="table table-sm table-bordered index-table">
        <tbody>
                <tr>
                    <td class="col-md-4">
                        <h6><b>Properties</b></h6>
                    </td>
                </tr>
                <tr>
                    <td class="col-md-4">
                        <ul class="index-list">
                            <li>
                                    <span class="modifier">Public</span>
                                    <span class="modifier">Optional</span>
                                <a href="#crudOptions" >crudOptions</a>
                            </li>
                            <li>
                                    <span class="modifier">Public</span>
                                <a href="#model" >model</a>
                            </li>
                        </ul>
                    </td>
                </tr>

                <tr>
                    <td class="col-md-4">
                        <h6><b>Methods</b></h6>
                    </td>
                </tr>
                <tr>
                    <td class="col-md-4">
                        <ul class="index-list">
                            <li>
                                    <span class="modifier"></span>
                                    <span class="modifier"></span>
                                <a href="#create" >create</a>
                            </li>
                            <li>
                                    <span class="modifier"></span>
                                    <span class="modifier"></span>
                                <a href="#delete" >delete</a>
                            </li>
                            <li>
                                    <span class="modifier"></span>
                                    <span class="modifier"></span>
                                <a href="#find" >find</a>
                            </li>
                            <li>
                                    <span class="modifier"></span>
                                    <span class="modifier"></span>
                                <a href="#findOne" >findOne</a>
                            </li>
                            <li>
                                    <span class="modifier"></span>
                                    <span class="modifier"></span>
                                <a href="#update" >update</a>
                            </li>
                        </ul>
                    </td>
                </tr>





        </tbody>
    </table>
</section>

            <section data-compodoc="block-constructor">
    <h3 id="constructor">Constructor</h3>
        <table class="table table-sm table-bordered">
            <tbody>
                <tr>
                    <td class="col-md-4">
<code>constructor(model: Model<literal type | any>, crudOptions?: <a href="../interfaces/CrudOptionsWithModel.html" target="_self">CrudOptionsWithModel</a>)</code>
                    </td>
                </tr>
                        <tr>
                            <td class="col-md-4">
                                <div class="io-line">Defined in <a href="" data-line="24" class="link-to-prism">utils/mongo-crud/crud.controller.ts:24</a></div>
                            </td>
                        </tr>

                <tr>
                    <td class="col-md-4">
                            <div>
                                    <b>Parameters :</b>
                                    <table class="params">
                                        <thead>
                                            <tr>
                                                <td>Name</td>
                                                    <td>Type</td>
                                                <td>Optional</td>
                                            </tr>
                                        </thead>
                                        <tbody>
                                                <tr>
                                                        <td>model</td>
                                                  
                                                        <td>
                                                                    <code>Model&lt;literal type | any&gt;</code>
                                                        </td>
                                                  
                                                    <td>
                                                            No
                                                    </td>
                                                    
                                                </tr>
                                                <tr>
                                                        <td>crudOptions</td>
                                                  
                                                        <td>
                                                                        <code><a href="../interfaces/CrudOptionsWithModel.html" target="_self" >CrudOptionsWithModel</a></code>
                                                        </td>
                                                  
                                                    <td>
                                                            Yes
                                                    </td>
                                                    
                                                </tr>
                                        </tbody>
                                    </table>
                            </div>
                    </td>
                </tr>
            </tbody>
        </table>
</section>

            <section data-compodoc="block-properties">
    
    <h3 id="inputs">
        Properties
    </h3>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="crudOptions"></a>
                    <span class="name">
                            <span class="modifier">Public</span>
                            <span class="modifier">Optional</span>
                        <span ><b>crudOptions</b></span>
                        <a href="#crudOptions"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
                <tr>
                    <td class="col-md-4">
                        <i>Type : </i>        <code><a href="../interfaces/CrudOptionsWithModel.html" target="_self" >CrudOptionsWithModel</a></code>

                    </td>
                </tr>
                    <tr>
                        <td class="col-md-4">
                                <div class="io-line">Defined in <a href="" data-line="27" class="link-to-prism">utils/mongo-crud/crud.controller.ts:27</a></div>
                        </td>
                    </tr>


        </tbody>
    </table>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="model"></a>
                    <span class="name">
                            <span class="modifier">Public</span>
                        <span ><b>model</b></span>
                        <a href="#model"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
                <tr>
                    <td class="col-md-4">
                        <i>Type : </i>    <code>Model&lt;literal type | any&gt;</code>

                    </td>
                </tr>
                    <tr>
                        <td class="col-md-4">
                                <div class="io-line">Defined in <a href="" data-line="26" class="link-to-prism">utils/mongo-crud/crud.controller.ts:26</a></div>
                        </td>
                    </tr>


        </tbody>
    </table>
</section>

            <section data-compodoc="block-methods">
    
    <h3 id="methods">
        Methods
    </h3>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="create"></a>
                    <span class="name">
                            <span class="modifier"></span>
                            <span class="modifier"></span>
                        <span ><b>create</b></span>
                        <a href="#create"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
            <tr>
                <td class="col-md-4">
                        <span class="modifier-icon icon ion-ios-reset"></span>
                    <code>create(body: <a href="../classes/CrudPlaceholderDto.html" target="_self">CrudPlaceholderDto</a>)</code>
                </td>
            </tr>

            <tr>
                <td class="col-md-4">
                    <b>Decorators : </b>
                    <br />
                    <code>@Post()<br />@ApiOperation({summary: &#x27;Create a record&#x27;})<br /></code>
                </td>
            </tr>

                    <tr>
                        <td class="col-md-4">
                            <div class="io-line">Defined in <a href="" data-line="110"
                                    class="link-to-prism">utils/mongo-crud/crud.controller.ts:110</a></div>
                        </td>
                    </tr>


            <tr>
                <td class="col-md-4">

                            <div class="io-description">
                                <b>Parameters :</b>
                                
                                <table class="params">
                                    <thead>
                                        <tr>
                                            <td>Name</td>
                                                <td>Type</td>
                                            <td>Optional</td>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                                <td>body</td>
                                            <td>
                                                            <code><a href="../classes/CrudPlaceholderDto.html" target="_self" >CrudPlaceholderDto</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        <div class="io-description">
                            <b>Returns : </b>        <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>

                        </div>
                            <div class="io-description">
                                
                            </div>
                </td>
            </tr>
        </tbody>
    </table>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="delete"></a>
                    <span class="name">
                            <span class="modifier"></span>
                            <span class="modifier"></span>
                        <span ><b>delete</b></span>
                        <a href="#delete"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
            <tr>
                <td class="col-md-4">
                        <span class="modifier-icon icon ion-ios-reset"></span>
                    <code>delete(id: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>)</code>
                </td>
            </tr>

            <tr>
                <td class="col-md-4">
                    <b>Decorators : </b>
                    <br />
                    <code>@Delete(&#x27;:id&#x27;)<br />@ApiOperation({summary: &#x27;Delete a record&#x27;})<br /></code>
                </td>
            </tr>

                    <tr>
                        <td class="col-md-4">
                            <div class="io-line">Defined in <a href="" data-line="134"
                                    class="link-to-prism">utils/mongo-crud/crud.controller.ts:134</a></div>
                        </td>
                    </tr>


            <tr>
                <td class="col-md-4">

                            <div class="io-description">
                                <b>Parameters :</b>
                                
                                <table class="params">
                                    <thead>
                                        <tr>
                                            <td>Name</td>
                                                <td>Type</td>
                                            <td>Optional</td>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                                <td>id</td>
                                            <td>
                                                            <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        <div class="io-description">
                            <b>Returns : </b>        <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>

                        </div>
                            <div class="io-description">
                                
                            </div>
                </td>
            </tr>
        </tbody>
    </table>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="find"></a>
                    <span class="name">
                            <span class="modifier"></span>
                            <span class="modifier"></span>
                        <span ><b>find</b></span>
                        <a href="#find"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
            <tr>
                <td class="col-md-4">
                        <span class="modifier-icon icon ion-ios-reset"></span>
                    <code>find(body: <a href="../classes/CrudDto.html" target="_self">CrudDto</a>)</code>
                </td>
            </tr>

            <tr>
                <td class="col-md-4">
                    <b>Decorators : </b>
                    <br />
                    <code>@Post(&#x27;page&#x27;)<br />@ApiOperation({summary: &#x27;Find all records&#x27;, operationId: &#x27;list&#x27;})<br /></code>
                </td>
            </tr>

                    <tr>
                        <td class="col-md-4">
                            <div class="io-line">Defined in <a href="" data-line="32"
                                    class="link-to-prism">utils/mongo-crud/crud.controller.ts:32</a></div>
                        </td>
                    </tr>


            <tr>
                <td class="col-md-4">

                            <div class="io-description">
                                <b>Parameters :</b>
                                
                                <table class="params">
                                    <thead>
                                        <tr>
                                            <td>Name</td>
                                                <td>Type</td>
                                            <td>Optional</td>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                                <td>body</td>
                                            <td>
                                                            <code><a href="../classes/CrudDto.html" target="_self" >CrudDto</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        <div class="io-description">
                            <b>Returns : </b>    <code>unknown</code>

                        </div>
                            <div class="io-description">
                                
                            </div>
                </td>
            </tr>
        </tbody>
    </table>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="findOne"></a>
                    <span class="name">
                            <span class="modifier"></span>
                            <span class="modifier"></span>
                        <span ><b>findOne</b></span>
                        <a href="#findOne"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
            <tr>
                <td class="col-md-4">
                        <span class="modifier-icon icon ion-ios-reset"></span>
                    <code>findOne(id: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>, body: <a href="../classes/CrudDto.html" target="_self">CrudDto</a>)</code>
                </td>
            </tr>

            <tr>
                <td class="col-md-4">
                    <b>Decorators : </b>
                    <br />
                    <code>@Post(&#x27;:id&#x27;)<br />@ApiOperation({summary: &#x27;Find a record&#x27;})<br /></code>
                </td>
            </tr>

                    <tr>
                        <td class="col-md-4">
                            <div class="io-line">Defined in <a href="" data-line="88"
                                    class="link-to-prism">utils/mongo-crud/crud.controller.ts:88</a></div>
                        </td>
                    </tr>


            <tr>
                <td class="col-md-4">

                            <div class="io-description">
                                <b>Parameters :</b>
                                
                                <table class="params">
                                    <thead>
                                        <tr>
                                            <td>Name</td>
                                                <td>Type</td>
                                            <td>Optional</td>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                                <td>id</td>
                                            <td>
                                                            <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                        <tr>
                                                <td>body</td>
                                            <td>
                                                            <code><a href="../classes/CrudDto.html" target="_self" >CrudDto</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        <div class="io-description">
                            <b>Returns : </b>        <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>

                        </div>
                            <div class="io-description">
                                
                            </div>
                </td>
            </tr>
        </tbody>
    </table>
    <table class="table table-sm table-bordered">
        <tbody>
            <tr>
                <td class="col-md-4">
                    <a name="update"></a>
                    <span class="name">
                            <span class="modifier"></span>
                            <span class="modifier"></span>
                        <span ><b>update</b></span>
                        <a href="#update"><span class="icon ion-ios-link"></span></a>
                    </span>
                </td>
            </tr>
            <tr>
                <td class="col-md-4">
                        <span class="modifier-icon icon ion-ios-reset"></span>
                    <code>update(id: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>, body: <a href="../classes/CrudPlaceholderDto.html" target="_self">CrudPlaceholderDto</a>)</code>
                </td>
            </tr>

            <tr>
                <td class="col-md-4">
                    <b>Decorators : </b>
                    <br />
                    <code>@Put(&#x27;:id&#x27;)<br />@ApiOperation({summary: &#x27;Update a record&#x27;})<br /></code>
                </td>
            </tr>

                    <tr>
                        <td class="col-md-4">
                            <div class="io-line">Defined in <a href="" data-line="120"
                                    class="link-to-prism">utils/mongo-crud/crud.controller.ts:120</a></div>
                        </td>
                    </tr>


            <tr>
                <td class="col-md-4">

                            <div class="io-description">
                                <b>Parameters :</b>
                                
                                <table class="params">
                                    <thead>
                                        <tr>
                                            <td>Name</td>
                                                <td>Type</td>
                                            <td>Optional</td>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                                <td>id</td>
                                            <td>
                                                            <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                        <tr>
                                                <td>body</td>
                                            <td>
                                                            <code><a href="../classes/CrudPlaceholderDto.html" target="_self" >CrudPlaceholderDto</a></code>
                                            </td>

                                            <td>
                                                    No
                                            </td>


                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        <div class="io-description">
                            <b>Returns : </b>        <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>

                        </div>
                            <div class="io-description">
                                
                            </div>
                </td>
            </tr>
        </tbody>
    </table>
</section>





    </div>


    <div class="tab-pane fade  tab-source-code" id="source">
        <pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import { Model, Document } from &#x27;mongoose&#x27;;
import {
  Get,
  Param,
  Post,
  Put,
  Delete,
  Body,
  Query,
  Req,
} from &#x27;@nestjs/common&#x27;;
import { ApiOperation } from &#x27;@nestjs/swagger&#x27;;
import { defaultPaginate } from &#x27;./crud-config&#x27;;
import { get } from &#x27;lodash&#x27;;
import { CrudOptionsWithModel } from &#x27;./crud.interface&#x27;;
import { CrudDto } from &#x27;./crud.dto&#x27;;
import { isQueryAll } from &#x27;.&#x27;;

export class CrudPlaceholderDto {
  fake?: string;
  [key: string]: any;
}

export class CrudController {
  constructor(
    public model: Model&lt;{} | any&gt;,
    public crudOptions?: CrudOptionsWithModel,
  ) {}

  @Post(&#x27;page&#x27;)
  @ApiOperation({ summary: &#x27;Find all records&#x27;, operationId: &#x27;list&#x27; })
  find(@Body() body: CrudDto) {
    // crud 配置
    const configWhere &#x3D; get(this.crudOptions, &#x27;routes.find.where&#x27;, {});
    const configLimit &#x3D; get(this.crudOptions, &#x27;routes.find.limit&#x27;, 10);
    const configPopulate &#x3D; get(
      this.crudOptions,
      &#x27;routes.find.populate&#x27;,
      undefined,
    );
    const configSort &#x3D; get(this.crudOptions, &#x27;routes.find.sort&#x27;, undefined);

    // 查询参数
    let [page, limit] &#x3D; get(body, &#x27;requestBase.page&#x27;, &#x27;1-10&#x27;)
      ?.split(&#x27;-&#x27;)
      .map((item) &#x3D;&gt; parseInt(item)) ?? [1, configLimit];
    const where &#x3D; get(body, &#x27;data.where&#x27;, configWhere);
    let skip &#x3D; get(body, &#x27;requestBase.skip&#x27;, 0);
    const populate &#x3D; get(body, &#x27;requestBase.populate&#x27;, configPopulate);
    const sort &#x3D; get(body, &#x27;requestBase.sort&#x27;, configSort);
    const collation &#x3D; get(body, &#x27;requestBase.collation&#x27;, undefined);

    if (skip &lt; 1) {
      skip &#x3D; (page - 1) * limit;
    }

    const find &#x3D; async () &#x3D;&gt; {
      const total &#x3D; await this.model.countDocuments(where);

      if (isQueryAll(page, limit)) {
        // 兼容 0-0 查询所有
        skip &#x3D; 0;
        limit &#x3D; total;
        page &#x3D; 1;
      }

      const data &#x3D; await this.model
        .find()
        .where(where)
        .skip(skip)
        .limit(limit)
        .sort(sort)
        .populate(populate)
        .collation(collation);
      return {
        [defaultPaginate.records]: data,
        [defaultPaginate.current]: page,
        [defaultPaginate.pages]: Math.ceil(total / limit),
        [defaultPaginate.size]: limit,
        [defaultPaginate.total]: total,
      };
    };
    return find();
  }

  @Post(&#x27;:id&#x27;)
  @ApiOperation({ summary: &#x27;Find a record&#x27; })
  findOne(@Param(&#x27;id&#x27;) id: string, @Body() body: CrudDto) {
    const configWhere &#x3D; get(this.crudOptions, &#x27;routes.findOne.where&#x27;, {});
    const configPopulate &#x3D; get(
      this.crudOptions,
      &#x27;routes.findOne.populate&#x27;,
      undefined,
    );
    const configSelect &#x3D; get(this.crudOptions, &#x27;routes.findOne.select&#x27;, null);

    const where &#x3D; get(body, &#x27;data.where&#x27;, configWhere);
    const populate &#x3D; get(body, &#x27;requestBase.populate&#x27;, configPopulate);
    const select &#x3D; get(body, &#x27;requestBase.select&#x27;, configSelect);

    return this.model
      .findById(id)
      .populate(populate)
      .select(select)
      .where(where);
  }

  @Post()
  @ApiOperation({ summary: &#x27;Create a record&#x27; })
  create(@Body() body: CrudPlaceholderDto) {
    const transform &#x3D; get(this.crudOptions, &#x27;routes.create.transform&#x27;);
    if (transform) {
      body &#x3D; transform(body);
    }
    return this.model.create(body);
  }

  @Put(&#x27;:id&#x27;)
  @ApiOperation({ summary: &#x27;Update a record&#x27; })
  update(@Param(&#x27;id&#x27;) id: string, @Body() body: CrudPlaceholderDto) {
    const transform &#x3D; get(this.crudOptions, &#x27;routes.update.transform&#x27;);
    if (transform) {
      body &#x3D; transform(body);
    }
    return this.model.findOneAndUpdate({ _id: id }, body, {
      new: true,
      upsert: false,
      runValidators: true,
    });
  }

  @Delete(&#x27;:id&#x27;)
  @ApiOperation({ summary: &#x27;Delete a record&#x27; })
  delete(@Param(&#x27;id&#x27;) id: string) {
    return this.model.findOneAndRemove({ _id: id });
  }
}
</code></pre>
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